a digital library of Internet sites and other cultural artifacts in digital form. Like a paper library, we provide free access to researchers, historians, scholars, and the general public.
provides free audiobooks from the public domain. Volunteers record chapters of books in the public domain and release the audio files back onto the net. The goal is to make all public domain books available as free audio books.
We have licensed the latest generation text to speech voices to bring you classic audio books and other narrated content at a reasonable price. FREE! Our audio books have been edited for conversion from text to speech and we are sure you will be amazed
World’s largest eBook Consortia Housed in World eBook Library Multi-Terabyte server network is the world's largest digital archive of PDF eBooks and eDocuments. Our collection hosts more than 330,000+ PDF eBooks and eDocuments.
This site provides a free physics textbook that tells the story of how it became possible, after 2500 years of exploration, to answer such questions. The book is written for the curious: it is entertaining, surprising and challenging on every page.